Research On The Application Of Micro-course In Geography Teaching In Senior High School

With the advent of the information age,micro-lessons gradually appear in the education industry.Teachers can use micro-lessons to assist teaching.Faced with the burden of students' learning difficult knowledge and the pressure of teachers' teaching difficult knowledge,it is necessary to choose appropriate teaching methods.The key and difficult micro-lessons are mainly for explaining the key and difficult knowledge.Micro-lessons are method of explaining the key and difficult knowledge.They not only provide a teaching method for teachers,but also provide a learning method for students.We research the related theories and practical cases of micro-course application in teaching.We investigate the current situation of understanding,application and demand of geography teachers in high schools in Guizhou Province by means of questionnaires.Also we investigate the current situation of students' understanding and demand for micro-course.Then we analyses the problems existing in the current teaching of micro-course in high schools in Guizhou Province,and sum up the reasons.We try to find out the reasons and draw out the corresponding measures.According to the reasons why teachers can't make micro-lessons and why teachers don't use micro-lessons to explain the key and difficult points,we take corresponding measures as follows.First,investigate thedifficulty assessment of the key knowledge of compulsory grade1(physical geography)and compulsory grade 2(human geography).Second,make the typical micro-lessons according to the most difficult key knowledge of physical geography and human geography,including the package.It includes the introduction of several commonly used softwares for making micro-lessons,the preparations for making micro-lessons,the simple steps for making micro-lessons,the introduction of the techniques for making micro-lessons in physical geography and human geography.Finally,it designs typical cases of teaching high school geography knowledge in micro-lessons,and carries out practical research in high school geography classroom.Through the investigation and analysis of the results of practical research,this paper puts forward the strategies of micro-class teaching from the aspects of the selection of micro-class resources,the time and type of micro-class use,the methods of micro-class use and the teachers themselves,and provides suggestions for high school geography teachers to use the difficult and important micro-class teaching.The survey results show something.There are significant differences between teachers with different educational backgrounds in their understanding and production of micro-lessons.The higher their educational backgrounds,the higher their understanding and production level ofmicro-lessons.Most teachers got little micro-lesson training,so they have a lower understanding of micro-lessons and can not make complete micro-lessons.Only a few teachers often use micro-classes to teach the difficult and important knowledge.Most teachers only occasionally or occasionally use micro-classes.Then we analyze the reasons why they don't use micro-classes to teach.In the aspect of teachers' demand for micro-classes,most teachers are willing to use micro-classes to teach the difficult and important points of geography,believing that micro-classes can help themselves teach and will be effective in teaching the difficult and important knowledge.As a result,it is believed that micro-teaching is a feasible method.Students know little about micro-lessons and seldom use micro-lessons to learn.This is mainly related to whether students have smart phones and other electronic products.However,students hope that teachers can use micro-lessons to teach geography difficult knowledge and have a certain demand for micro-lessons.To sum up,the application of micro-course in geography teaching in senior high school is not ideal,but the demand of teachers and students for micro-course is very high.The experimental results show that: after the experiment of geography teaching in senior high school,the students in the class with knowledge of micro-lesson are obviously better thanthose in the control class with traditional teaching under the premise of controlling variables;through the questionnaire survey of students in the class with micro-lesson teaching,most students think that micro-lesson teaching can improve class attention and interest in learning geography;micro-lesson teaching can be compared with traditional teaching.Effective collection of traditional teaching methods,through the combination of two teaching methods,can better explain the difficult and difficult knowledge for students;micro-teaching methods have generalization,whether teachers or students,after contacting micro-teaching,are willing to use micro-teaching to teach the difficult and important knowledge of geography.Therefore,micro-course is feasible in the teaching of geography knowledge in high school,and the teaching effect is good.